When GOP Sens. John McCain and Lindsey Graham stepped before the cameras Wednesday and renewed their calls for a Watergate-like committee to probe the Sept. 11 terrorist attack in Libya, their longtime partner — Sen. Joe Lieberman – was noticeably missing.

Lieberman later emerged from a classified, closed-door briefing with a much different message: A special congressional committee is unnecessary — at least for now. Lieberman says his Homeland Security Committee could handle a broad investigation into the deadly Benghazi assault just fine.